JP2002301795A - Composite material for slider - Google Patents
Composite material for sliderInfo
- Publication number
- JP2002301795A JP2002301795A JP2001108432A JP2001108432A JP2002301795A JP 2002301795 A JP2002301795 A JP 2002301795A JP 2001108432 A JP2001108432 A JP 2001108432A JP 2001108432 A JP2001108432 A JP 2001108432A JP 2002301795 A JP2002301795 A JP 2002301795A
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- fluororesin
- resin
- tetrafluoroethylene
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、改質ふっ素樹脂と
他材料との複合材に関し、特に摺動用に適する摺動用複
合材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite material of a modified fluororesin and another material, and more particularly to a sliding composite material suitable for sliding.
【０００２】[0002]
【従来の技術】摺動用複合材は、ショベルカーのバケッ
トや化学プラントのライニング、軸受け材や材料供給用
のホッパー内面に用いられており、潤滑性及び非粘着性
をその部位に与えている。2. Description of the Related Art Sliding composite materials are used in buckets of excavators, linings of chemical plants, bearing materials and inner surfaces of hoppers for supplying materials, and impart lubricity and non-adhesiveness to the parts.
【０００３】従来の構造としては、ふっ素樹脂であるテ
トラフルオロエチレン系重合体（ＰＴＦＥ）や超高分子
量ポリエチレンと、ゴム材又は金属材を貼り付けたもの
を用いていた。この時、ＰＴＦＥには耐摩耗性を向上さ
せるためにガラス繊維やカーボン繊維などの充填材（強
化材）を添加していた。As a conventional structure, a structure in which a rubber material or a metal material is adhered to a tetrafluoroethylene-based polymer (PTFE) or ultra-high molecular weight polyethylene which is a fluororesin has been used. At this time, a filler (reinforcing material) such as glass fiber or carbon fiber was added to PTFE to improve abrasion resistance.
【０００４】この摺動用複合材の製品は、ＰＴＦＥの厚
さが０．１〜０．５mmであり、ゴム等の樹脂又は金属材
の厚さは０．８〜２mmというものが多く用いられてい
る。[0004] In this sliding composite material, a PTFE having a thickness of 0.1 to 0.5 mm and a resin such as rubber or a metal material having a thickness of 0.8 to 2 mm are often used. I have.
【０００５】[0005]
【発明が解決しようとする課題】従来の摺動用複合材に
は、以下に説明する問題点があった。The conventional sliding composite material has the following problems.
【０００６】ふっ素樹脂を用いる場合、充填材の添加な
しでは摩耗が著しく大きいため使用することができなか
った。また、ガラス繊維やカーボン繊維等の充填材を入
れると、耐摩耗性は向上するが、摺動相手材を摩粍させ
たり、非粘着性や純粋性を損なっていた。[0006] When a fluororesin is used, it cannot be used without the addition of a filler because the wear is extremely large. In addition, when a filler such as glass fiber or carbon fiber is added, the wear resistance is improved, but the sliding partner material is abraded and the non-adhesiveness and purity are impaired.
【０００７】さらに、耐摩粍性の点からＰＴＦＥ以外の
樹脂が使われることがあるが、摩擦係数が高く非粘着性
に劣るため、摺動用複合材として制限がなされていた。Further, resins other than PTFE are sometimes used from the viewpoint of abrasion resistance. However, since the friction coefficient is high and the non-adhesiveness is inferior, it has been limited as a sliding composite material.
【０００８】従って本発明の目的は、前記した従来技術
の問題点を解決し、充填材を添加することなく優れた耐
摩耗性と低摩擦係数を有し、且つ相手材の傷摩粍が無い
摺動用複合材を提供することにある。Accordingly, an object of the present invention is to solve the above-mentioned problems of the prior art, to have excellent wear resistance and a low friction coefficient without adding a filler, and to have no abrasion of a mating material. It is to provide a composite material for sliding.
【０００９】[0009]
【課題を解決するための手段】本発明の摺動用複合材
は、上記の目的を達成するため、改質ふっ素樹脂と他材
料とを貼り付けて構成した。In order to achieve the above object, the sliding composite material of the present invention comprises a modified fluororesin and another material adhered thereto.
【００１０】改質ふっ素樹脂は、ふっ素樹脂を酸素濃度
１００torr以下で、且つ前記ふっ素樹脂の融点以上の雰
囲気下で電離性放射線を照射線量１ｋＧｙから１０ＭＧ
ｙの範囲内で照射して成るもの、又はこれを１から９９
重量％の割合で他の樹脂と混合したものとした。The modified fluororesin is obtained by irradiating the fluororesin with an ionizing radiation of 1 kGy to 10 MG in an atmosphere having an oxygen concentration of 100 torr or less and a temperature not lower than the melting point of the fluororesin.
y, or from 1 to 99
It was mixed with another resin at a ratio of% by weight.
【００１１】前記ふっ素樹脂は、テトラフルオロエチレ
ン系共重合体、テトラフルオロエチレン−パーフルオロ
（アルキルビニルエーテル）系共重合体、テトラフルオ
ロエチレン−ヘキサフルオロプロイレン系共重合体、テ
トラフルオロエチレン−エチレン系共重合体の内の何れ
か一つ或はこれらの混合からなるものとした。The fluororesin may be a tetrafluoroethylene-based copolymer, a tetrafluoroethylene-perfluoro (alkyl vinyl ether) -based copolymer, a tetrafluoroethylene-hexafluoropropylene-based copolymer, or a tetrafluoroethylene-ethylene-based copolymer. It consisted of any one of the copolymers or a mixture thereof.
【００１２】前記他材料は、樹脂又は金属とした。The other material is resin or metal.
【００１３】[0013]
【発明の実施の形態】発明の実施の形態を以下に詳述す
る。Embodiments of the present invention will be described in detail below.
【００１４】摺動用複合材を形成するふっ素樹脂のシー
ト材として、改質ふっ素樹脂を欠かすことはできない。
まず、この改質ふっ素樹脂について説明する。A modified fluororesin is indispensable as a sheet material of the fluororesin forming the sliding composite material.
First, the modified fluororesin will be described.
【００１５】用いるふっ素樹脂としては、テトラフルオ
ロエチレン系重合体（ＰＴＦＥ）、テトラフルオロエチ
レン−パーフルオロ（アルキルビニルエーテル）系重合
体（ＰＦＡ）、又はテトラフルオロエチレン−ヘキサフ
ルオロプロピレン系重合体（ＦＥＰ）が挙げられる。As the fluororesin to be used, a tetrafluoroethylene-based polymer (PTFE), a tetrafluoroethylene-perfluoro (alkyl vinyl ether) -based polymer (PFA), or a tetrafluoroethylene-hexafluoropropylene-based polymer (FEP) Is mentioned.
【００１６】上記ＰＴＦＥの中には、パーフルオロ（ア
ルキルビニルエーテル）、ヘキサフルオロプロピレン、
（パーフルオロアルキル）エチレン、又はクロロトリフ
ルオロエチレン等の共重合性モノマーに基づく重合単位
を０．２モル％以下含有するものも含まれる。また、共
重合体形式のふっ素樹脂の場合、その分子構造の中に少
量の第３成分を含むことは有り得る。Among the above-mentioned PTFE, perfluoro (alkyl vinyl ether), hexafluoropropylene,
Also included are those containing polymerized units based on a copolymerizable monomer such as (perfluoroalkyl) ethylene or chlorotrifluoroethylene in an amount of 0.2 mol% or less. In the case of a copolymer type fluororesin, a small amount of the third component may be included in the molecular structure.
【００１７】改質ふっ素樹脂は、上記のふっ素樹脂を酸
素濃度１００torr以下で、且つその融点以上に加熟した
状態で、電離性放射線を照射線量１ｋＧｙ〜１０ＭＧｙ
の範囲で照射することにより製造したものを指す。ただ
し、耐摩粍性、クリープ特性、弾性特性を活かしてオイ
ルシールに用いる場合は１０ｋＧｙ以上とする。The modified fluororesin is obtained by irradiating the above fluororesin with an ionizing radiation at a dose of 1 kGy to 10 MGy in a state where it is ripened to an oxygen concentration of 100 torr or less and its melting point or more.
Refers to those manufactured by irradiation in the range of However, when it is used for an oil seal taking advantage of abrasion resistance, creep characteristics, and elasticity, it is set to 10 kGy or more.
【００１８】また、電離性放射線の照射を行なうに際し
ては、ふっ素樹脂をその結晶融点以上に加熱し、特に結
晶融点よりも１０〜３０℃高い範囲内に抑えることが必
要である。例えば、ふっ素樹脂としてＰＴＦＥを使用す
る場合には、この材料の結晶融点よりも高い３３０〜３
６０℃に、ＰＦＡでは３１５〜３４５℃に、ＦＥＰでは
２８０〜３１０℃にふっ素樹脂を加熱した状態で電離性
放射線を照射する。When irradiating with ionizing radiation, it is necessary to heat the fluororesin to a temperature higher than its crystal melting point, and particularly to keep it within a range of 10 to 30 ° C. higher than the crystal melting point. For example, when PTFE is used as the fluororesin, the PTFE has a melting point of 330 to 3 higher than the crystal melting point of the material.
The fluorocarbon resin is heated to 60 ° C., to 315 to 345 ° C. for PFA, and to 280 to 310 ° C. for FEP.
【００１９】雰囲気の酸素濃度を１００torr以下とした
のは、電離性放射線の照射時に酸素が多量に存在すると
架橋が抑制され、分解が進んでしまうためである。従っ
て、雰囲気の酸素濃度は極力少なくする必要があり、１
０torr以下であれば理想である。The reason that the oxygen concentration in the atmosphere is set to 100 torr or less is that if a large amount of oxygen is present at the time of irradiation with ionizing radiation, crosslinking is suppressed and decomposition proceeds. Therefore, it is necessary to minimize the oxygen concentration in the atmosphere.
If it is 0 torr or less, it is ideal.
【００２０】上記条件で作製する改質ふっ素樹脂は、架
橋反応により融点が低下していく。ただし、酸素の存在
量や照射線量、加熱温度によっては架橋反応が十分に起
こらない場合があり、前述の耐摩耗性を実現するために
は架橋によって融点が２℃以上降下したものが必要であ
り、製品の裕度を考慮すると５℃以上降下したものが必
要である。The melting point of the modified fluororesin produced under the above conditions decreases due to the crosslinking reaction. However, depending on the amount of oxygen present, the irradiation dose, and the heating temperature, the crosslinking reaction may not occur sufficiently. In order to achieve the above-mentioned abrasion resistance, it is necessary that the melting point has dropped by 2 ° C. or more due to crosslinking. Considering the tolerance of the product, it is necessary to lower the temperature by 5 ° C. or more.
【００２１】改質ふっ素樹脂は、上述のようにふっ素樹
脂に特定の雰囲気下で電離性放射線を照射したものの他
に、これを１から９９重量％の割合で他の樹脂と混合し
たものを指す。そして、これらの改質ふっ素樹脂を実際
に使用する場合には、以下に述べる事柄を考慮する。 （１）摺動面には改質ふっ素樹脂をシート状にして使用
する。使用するシート材の厚さは特に制限はないが、そ
の加工性、取り扱い性から０．０５mm〜１．０mmにす
る。 （２）改質ふっ素樹脂のシート材は、エッチングしてあ
ることが望ましい。このエッチングは化学エッチング又
はフラズマエッチング等、従来のＰＴＦＥのエッチング
と同様の手法を用いることができる。 （３）ゴム材との接着（貼り付け）にはエポキシ系又は
シリコン系接着剤を用いる。 （４）ゴム材としては、ふっ素ゴム、ニトリルゴム、ウ
レタンゴム又は水添ＮＢＲを用いる。 （５）ゴム以外の樹脂としては、ナイロンや超高分子量
ポリエチレン、ふっ素樹脂を用いる。 （６）貼り付ける相手が金属の場合、特に種類に制限は
無いが、ふっ素樹脂との接着強度を出すために、表面を
鏡面状態にするよりはサンドブラスト等による荒し処理
をする。The modified fluororesin is obtained by irradiating the fluororesin with ionizing radiation under a specific atmosphere as described above, and by mixing the fluororesin with another resin at a ratio of 1 to 99% by weight. . When actually using these modified fluororesins, the following matters are taken into consideration. (1) A sheet of a modified fluororesin is used for the sliding surface. The thickness of the sheet material to be used is not particularly limited, but is set to 0.05 mm to 1.0 mm in view of its workability and handleability. (2) The sheet material of the modified fluororesin is desirably etched. For this etching, a method similar to the conventional PTFE etching such as chemical etching or plasma etching can be used. (3) An epoxy or silicone adhesive is used for bonding (sticking) to the rubber material. (4) Fluorine rubber, nitrile rubber, urethane rubber or hydrogenated NBR is used as the rubber material. (5) As the resin other than rubber, nylon, ultrahigh molecular weight polyethylene, or fluororesin is used. (6) When the object to be pasted is a metal, there is no particular limitation on the type, but in order to obtain an adhesive strength with the fluororesin, a roughening process such as sandblasting is performed rather than a mirror-finished surface.
【００２２】次に、本発明の摺動用複合材と従来の摺動
用複合材とを試験し、比較した結果を以下に示す。Next, the sliding composite material of the present invention and a conventional sliding composite material were tested, and the results of comparison are shown below.
【００２３】本発明の摺動用複合材の改質ふっ素樹脂
（実施例１）は、ベースとなるふっ素樹脂としてＰＴＦ
Ｅを用いた。従来の摺動用複合材は、純ＰＴＦＥ（比較
例１）、ガラス繊維２０％充填ＰＴＦＥ（比較例２）、
超高分子ポリエチレン（比較例３）、ＭＣナイロン（比
較例４）を用いた。試験は、摺動面側の貼り付けるシー
トのみを替え、貼り付ける基材はニトリルゴム材とし
た。The modified fluororesin of the sliding composite material of the present invention (Example 1) is made of PTF as a base fluororesin.
E was used. Conventional sliding composite materials include pure PTFE (Comparative Example 1), PTFE filled with 20% glass fiber (Comparative Example 2),
Ultra high molecular polyethylene (Comparative Example 3) and MC nylon (Comparative Example 4) were used. In the test, only the sheet to be attached on the sliding surface side was changed, and the substrate to be attached was a nitrile rubber material.
【００２４】この時の試験条件は、スラスト型摩擦摩耗
試験装置を使用し、ＪＩＳＫ７２１８に準拠し、ステン
レスの円筒状リング（外径φ２５．６mm、内径φ２０．
６mm）にサンプルをリング状に接着し、それぞれのサン
プルに対し、４kg／cm2の圧力を加え、円盤状相手材
（材質アルミニウム）に対し、速度１２５ｍ／minの条
件のもとに行ない、その摩耗量から比摩耗量を算出し
た。その結果を表１に示す。The test conditions at this time are as follows: a thrust-type friction and wear tester is used and a stainless steel cylindrical ring (outer diameter φ25.6 mm, inner diameter φ20.
6 mm), a sample was adhered in a ring shape, and a pressure of 4 kg / cm 2 was applied to each sample, and a disc-shaped counterpart material (aluminum) was subjected to a speed of 125 m / min. The specific wear amount was calculated from the wear amount. Table 1 shows the results.
【００２５】[0025]
【表１】 [Table 1]
【００２６】表１では、上記の比摩耗量の他、その時の
摩擦係数、相手材の損傷の有無について記載した。表１
より、相手材が軟質金属であるアルミ材でも従来の摺動
用複合材と比較し、耐摩耗性を保持し、従来のＰＴＦＥ
とほぼ同等の摩擦係数すなわち自己潤滑性を有しなが
ら、相手材を損傷しないことが分かる。In Table 1, in addition to the specific wear amount, the friction coefficient at that time and the presence or absence of damage to the mating material are described. Table 1
Even when the mating material is aluminum, which is a soft metal, the abrasion resistance is maintained as compared with the conventional sliding composite material, and the conventional PTFE is used.
It can be seen that the mating material is not damaged while having the same friction coefficient, that is, self-lubricating property.
【００２７】なお、充填材の添加については前述の通
り、汚染、相手金属の損傷、摩擦係数の点から極力添加
しないことが望ましいが、その環境や用途に応じてやむ
を得ず添加することもある。As described above, it is desirable not to add a filler as much as possible from the viewpoints of contamination, damage to a counterpart metal, and friction coefficient. However, it may be unavoidable depending on the environment or use.
【００２８】[0028]
【発明の効果】本発明の摺動用複合材によれば、改質ふ
っ素樹脂（ふっ素樹脂に酸素濃度１００torr以下で、且
つ前記ふっ素樹脂の融点以上の雰囲気下で電離性放射線
を照射線量１ｋＧｙから１０ＭＧｙの範囲内で照射して
成るもの、又はこれを１から９９重量％の割合で他の樹
脂と混合したもの）と樹脂又は金属の他材料とを貼り付
けて構成したので次の効果を発揮する。 （１）充填材（強化材）を添加することなく優れた耐摩
耗性と低摩擦係数を有し、且つ相手材の傷摩粍が無い摺
動用複合材を提供することが可能である。 （２）充填材を添加していないため、化学、薬品、食品
に対して安定性、非汚染性であり、化学用、薬品用、食
品用として使用可能である。 （３）耐摩耗性の向上により、摺動面に用いるシート材
の厚さを従来の摺動用複合材のシート材より薄くするこ
とが可能である。According to the sliding composite material of the present invention, the modified fluororesin (irradiation dose of 1 kGy to 10 MGy is applied to the modified fluororesin in an atmosphere having an oxygen concentration of 100 torr or less and a melting point of the fluororesin or more. , Or mixed with other resin at a ratio of 1 to 99% by weight) and another material such as resin or metal, so that the following effects are exhibited. . (1) It is possible to provide a sliding composite material having excellent wear resistance and a low friction coefficient without adding a filler (reinforcing material), and having no abrasion of a mating material. (2) Since no filler is added, it is stable and non-staining to chemicals, drugs and foods, and can be used for chemicals, drugs and foods. (3) By improving the abrasion resistance, the thickness of the sheet material used for the sliding surface can be made smaller than that of the conventional sliding composite material.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ１０Ｍ 107/38 Ｃ１０Ｍ 107/38 ４Ｊ００２ 169/04 169/04 Ｆ１６Ｃ 33/20 Ｆ１６Ｃ 33/20 Ａ // Ｃ１０Ｎ 30:00 Ｃ１０Ｎ 30:00 Ｚ 30:06 30:06 40:02 40:02 50:08 50:08 70:00 70:00 Ｆターム(参考） 3J011 DA01 DA02 MA01 SC04 SC05 4F070 AA23 AA24 AE23 4F071 AA26 AE11 EA01 EA04 4F100 AB01 AK01 AK05 AK17A AK18A AK27 AK48 AK52 AL05A AL06A AN00B AT00B EJ05 EJ052 EJ42 EJ422 EJ53A EJ532 GB51 JA04A JK16 YY00A 4H104 CD01 CD02 JA01 LA03 LA20 PA01 QA11 4J002 AA00X BD17W GM00 GM05──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification code FI Theme coat ゛ (Reference) C10M 107/38 C10M 107/38 4J002 169/04 169/04 F16C 33/20 F16C 33/20 A // C10N 30:00 C10N 30:00 Z 30:06 30:06 40:02 40:02 50:08 50:08 70:00 70:00 F term (reference) 3J011 DA01 DA02 MA01 SC04 SC05 4F070 AA23 AA24 AE23 4F071 AA26 AE11 EA01 EA04 4F100 AB01 AK01 AK05 AK17A AK18A AK27 AK48 AK52 AL05A AL06A AN00B AT00B EJ05 EJ052 EJ42 EJ422 EJ53A EJ532 GB51 JA04A JK16 YY00A 4H104 CD01 CD02 JA01 LA03 LA20 PA01 QA11GM04
Claims (4)
ることを特徴とする摺動用複合材。1. A sliding composite material comprising a modified fluororesin and another material attached to each other.
１００torr以下で、且つ前記ふっ素樹脂の融点以上の雰
囲気下で電離性放射線を照射線量１ｋＧｙから１０ＭＧ
ｙの範囲内で照射して成るもの、又はこれを１から９９
重量％の割合で他の樹脂と混合したものであることを特
徴とする請求項１記載の摺動用複合材。2. The modified fluororesin is prepared by subjecting the fluororesin to an ionizing radiation dose of 1 kGy to 10 MG in an atmosphere having an oxygen concentration of 100 torr or less and a temperature not lower than the melting point of the fluororesin.
y, or from 1 to 99
2. The sliding composite material according to claim 1, wherein the composite material is mixed with another resin at a ratio of% by weight.
共重合体、テトラフルオロエチレン−パーフルオロ（ア
ルキルビニルエーテル）系共重合体、テトラフルオロエ
チレン−ヘキサフルオロプロイレン系共重合体、テトラ
フルオロエチレン−エチレン系共重合体の内の何れか一
つ或はこれらの混合からなるものであることを特徴とす
る請求項２記載の摺動用複合材。3. The fluororesin is a tetrafluoroethylene copolymer, a tetrafluoroethylene-perfluoro (alkyl vinyl ether) copolymer, a tetrafluoroethylene-hexafluoropropylene copolymer, or a tetrafluoroethylene-ethylene copolymer. 3. The sliding composite material according to claim 2, wherein the composite material comprises one of the system copolymers or a mixture thereof.
とする請求項１記載の摺動用複合材。4. The sliding composite according to claim 1, wherein the other material is a resin or a metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001108432A JP2002301795A (en) | 2001-04-06 | 2001-04-06 | Composite material for slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001108432A JP2002301795A (en) | 2001-04-06 | 2001-04-06 | Composite material for slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002301795A true JP2002301795A (en) | 2002-10-15 |
Family
ID=18960568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001108432A Pending JP2002301795A (en) | 2001-04-06 | 2001-04-06 | Composite material for slider |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002301795A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008156016A1 (en) * | 2007-06-20 | 2008-12-24 | Sumitomo Electric Fine Polymer, Inc. | Fluororesin composite material, cooking utensil, cooker, roller for oa apparatus, belt for oa apparatus, and processes for producing these |
| JP2010155443A (en) * | 2009-01-05 | 2010-07-15 | Sumitomo Electric Fine Polymer Inc | Method for manufacturing cross-linked fluororesin composite material |
| JP2013027875A (en) * | 2012-10-25 | 2013-02-07 | Sumitomo Electric Fine Polymer Inc | Method for production of crosslinked fluororesin composite material |
| JP2015180838A (en) * | 2008-09-30 | 2015-10-15 | サン−ゴバン パフォーマンス プラスチックス パンプス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Vibration-damping sliding plain bearing composite, sliding plain bearing bush, sliding plain bearing assembly, and method for manufacturing the sliding plain bearing composite |
| JP2017205961A (en) * | 2016-05-19 | 2017-11-24 | 住友電工ファインポリマー株式会社 | Method for producing fluororesin coating body |
| WO2024106490A1 (en) * | 2022-11-15 | 2024-05-23 | 住友電気工業株式会社 | Sliding member and method for producing sliding member |
-
2001
- 2001-04-06 JP JP2001108432A patent/JP2002301795A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008156016A1 (en) * | 2007-06-20 | 2008-12-24 | Sumitomo Electric Fine Polymer, Inc. | Fluororesin composite material, cooking utensil, cooker, roller for oa apparatus, belt for oa apparatus, and processes for producing these |
| JP2013189650A (en) * | 2007-06-20 | 2013-09-26 | Sumitomo Electric Fine Polymer Inc | Method of manufacturing fluororesin composite material |
| JP5401723B2 (en) * | 2007-06-20 | 2014-01-29 | 住友電工ファインポリマー株式会社 | Fluororesin composite material, cooking utensil, cooker, roller for OA equipment, belt for OA equipment, and manufacturing method thereof |
| US9776289B2 (en) | 2007-06-20 | 2017-10-03 | Sumitomo Electric Fine Polymer, Inc. | Fluorocarbon resin composite, cookware, cooker, roller for office automation equipment, belt for office automation equipment, and method for producing them |
| JP2015180838A (en) * | 2008-09-30 | 2015-10-15 | サン−ゴバン パフォーマンス プラスチックス パンプス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Vibration-damping sliding plain bearing composite, sliding plain bearing bush, sliding plain bearing assembly, and method for manufacturing the sliding plain bearing composite |
| JP2010155443A (en) * | 2009-01-05 | 2010-07-15 | Sumitomo Electric Fine Polymer Inc | Method for manufacturing cross-linked fluororesin composite material |
| JP2013027875A (en) * | 2012-10-25 | 2013-02-07 | Sumitomo Electric Fine Polymer Inc | Method for production of crosslinked fluororesin composite material |
| JP2017205961A (en) * | 2016-05-19 | 2017-11-24 | 住友電工ファインポリマー株式会社 | Method for producing fluororesin coating body |
| WO2024106490A1 (en) * | 2022-11-15 | 2024-05-23 | 住友電気工業株式会社 | Sliding member and method for producing sliding member |
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